| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 263 |
12.7%
|
| 2 | Stayed the same | 868 |
42.1%
|
| 3 | Reduced | 901 |
43.7%
|
| 4 | Stopped | 31 |
1.5%
|
| Sysmiss | 8 |